On Tue, 18 Aug 2015 20:48:26 +0100 Nick Fisk wrote: [mega snip] > 4. Disk based OSD with SSD Journal performance > As I touched on above earlier, I would expect a disk based OSD with SSD > journal to have similar performance to a pure SSD OSD when dealing with > sequential small IO's. Currently the levelDB sync and potentially other > things slow this down. >
Has anybody tried symlinking the omap directory to a SSD and tested if hat makes a (significant) difference? Christian -- Christian Balzer Network/Systems Engineer ch...@gol.com Global OnLine Japan/Fusion Communications http://www.gol.com/ _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
